Here is a math exercise:
Assuming there are 120k Prime hashlets in existence, and almost everyone was mining HPs for ~4 extra weeks at ~30 points per day average (let's assume double dip too) and got the bonus coin for conversion:
(in thousands) 120 * 30 * 28 / 400 + 120 = 372
Let's be generous and assume all the other hashlets mined about as much. That's still less than a million coins in bonuses. The extra premine was 6.5. Do we really believe there was an mysterious last minute investor DOUBLING the whole initial 5.5 million investment? Or if we believe GAW's own valuation, extra $100m+ out of nowhere? If someone really did that they should be pulling out right now, seeing the botched launch.
I seem to recall at the end of round 1 ico when we were in phase 2 Homero said a late large investor came to the table and they were gong to cut off round 3...so maybe...
I think that was the first 5.5 million. The additional 6.5 was added later.
Now I just read in that "initial paycoins" thread https://hashtalk.org/topic/22975 that 7.2 million coins are going to customers. That doesn't make any sense. I came up with less than a million coins above, that's for the additional 4 weeks. Before that hashpool was only active for two weeks and only Primes could mine, plus Zens for a few days. It can't add up to 7.2 million in any way that I can see.
So either I'm really bad with math, or the number of hashlets is 5-10 times larger than I'm estimating, or there is something else going on with the premine.